Pressure washer



FIG. 1 is a front perspective view of a pressure washer;

FIG. 2 is a right elevation view thereof;

FIG. 3 is a left elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines are included for the purpose of illustrating portions of the pressure washer that form no part of the claimed design. 

CLAIM The ornamental design for a pressure washer, as shown and described. 